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 Classification Temperature: 1050 ℃,1260℃,1430℃
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Product Characteristics:
1. Excellent pressure resistance & long service life
2. Low thermal storage & low thermal conductivity
3. Non-crisp material ,excellent tensile
4. Accurate geometrical size & excellent level
5. Cut different angles & convenient construction
6. Excellent wind corrosion resistance
7. Continuous production, well-distributed fibers & excellent stability
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Description:
Lihua
ceramic fiber board is a type of boards made of refractory
fiber materials with standard thickness. It is made of refractory fiber pulp
and bond with low content of organic bond. With different refractory fiber,
abio bond and organic bond and mixing according to different scales, In some
thermal equipments, there will be smoke generated when the bond in fiber boards
is burnt and the smoke will be disperses soon. we can manufacture various fiber
boards which can be applicable for different temperatures.
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Ceramic Fiber Board
Item |
C |
S |
HP |
HA |
HZ |
|
Classification Temperature
（℃） |
1260 |
1260 |
1260 |
1400 |
1400 |
|
W
orking temperature
（℃） |
<1000 |
1000 |
1100 |
1200 |
1350 |
|
Color |
White |
White |
White |
White |
White |
|
volume and density
（Kg/m
3
) |
260
320 |
260
320
|
260
320
|
260
320
|
260
320
|
|
Shrinkage on heating
（%）
（24
hours,Density
128Kg/m
3
) |
-4
(1000℃) |
-3
(1000℃)
|
-3
(1100℃)
|
-3
(1200℃)
|
-3
(1350℃)
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|
T
ensile strength
（MPa） |
0.5 |
0.5
|
0.5
|
0.5
|
0.5
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Chemical
Composition
（%）
|
AL
2
O
3
|
44-45
|
46
|
47-49
|
52-55 |
39-40 |
|
AL
2
O
3
+SiO
2 |
96 |
97 |
99 |
99 |
- |
|
AL
2
O
3
+SiO
2
+ZrO
2 |
- |
- |
- |
- |
99 |
|
ZrO
2 |
- |
- |
- |
- |
15-17 |
|
Fe
2
O
3 |
<1.2 |
<1.0 |
0.2 |
0.2 |
0.2 |
|
Na
2
O+K
2
O |
≤0.5 |
≤0.5
|
0.2 |
0.2 |
0.2 |
|
S
ize
(mm) |
600×400×10-50；900×600×20-50
according to requirement of customer |
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